Fix: Filter empty groups when exporting per/group

SonarSonic · Jul 31, 2024 · fea12a4 · fea12a4
1 parent 287fa1d
commit fea12a4
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/main/java/drawingbot/files/ExportTask.java b/src/main/java/drawingbot/files/ExportTask.java
@@ -35,6 +35,7 @@
 import java.util.Map;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.FutureTask;
+import java.util.stream.Collectors;
 
 public class ExportTask extends DBTask<Boolean> {
 
@@ -165,7 +166,7 @@ protected Boolean call() throws InterruptedException, ExecutionException {
                 doExport(geometryFilter, saveLocation);
                 break;
             case PER_GROUP:
-                Collection<PlottedGroup> groups = plottedDrawing.groups.values();
+                Collection<PlottedGroup> groups = plottedDrawing.groups.values().stream().filter(g->!g.geometries.isEmpty()).collect(Collectors.toSet());
                 int groupPos = 0;
                 for(PlottedGroup group : groups){
                     updateTitle(exportHandler.description + ": " + (groupPos+1) + " / " + groups.size() + " - " + saveLocation.getPath());